10091920009141 has 2 divisors, whose sum is σ = 10091920009142. Its totient is φ = 10091920009140.

The previous prime is 10091920009133. The next prime is 10091920009261. The reversal of 10091920009141 is 14190002919001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6531449148900 + 3560470860241 = 2555670^2 + 1886921^2 .

It is a cyclic number.

It is not a de Polignac number, because 10091920009141 - 2³ = 10091920009133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10091920009141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10091920006141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5045960004570 + 5045960004571.

It is an arithmetic number, because the mean of its divisors is an integer number (5045960004571).

Almost surely, 2^{10091920009141} is an apocalyptic number.

It is an amenable number.

10091920009141 is a deficient number, since it is larger than the sum of its proper divisors (1).

10091920009141 is an equidigital number, since it uses as much as digits as its factorization.

10091920009141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 37.

The spelling of 10091920009141 in words is "ten trillion, ninety-one billion, nine hundred twenty million, nine thousand, one hundred forty-one".